摘要: 代码: master_headertop =document.getElementById('master_headertop'); if (master_headertop)       master_headertop.style.display = 'none'; 错误提示: Object doesn't support this pr... 阅读全文
posted @ 2010-07-24 23:05 emanlee 阅读(715) 评论(0) 推荐(0) 编辑